Initial revision
diff --git a/undos.sh b/undos.sh
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--- /dev/null
+++ b/undos.sh
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+#!/bin/sh
+# 
+# usage: undos <file>
+# 
+# strips CRs from a file - useful when moving DOS-created files
+# onto UN*X machines
+
+cat $1 | tr -d "\r" > $1.tmp
+mv $1.tmp $1
+